Results 91 to 100 of about 2,415 (217)

Improvement of Hot Tearing Resistance of AZ91 Alloy with the Addition of Trace Ca. [PDF]

open access: yesMaterials (Basel), 2023
Xiang H   +7 more
europepmc   +1 more source

A comparative corrosion behavior of Mg, AZ31 and AZ91 alloys in 3.5% NaCl solution

open access: yesJournal of Magnesium and Alloys, 2015
The corrosion behavior of Mg, AZ31 and AZ91 has been evaluated in 3.5% NaCl solution using weight loss, electrochemical polarization and impedance measurements.
I.B. Singh, M. Singh, S. Das
doaj   +1 more source

Refining of AZ91 Magnesium Alloy Obtained in Machining Chips Recycling [PDF]

open access: yes, 2015
In the last years the interest in the recycling and re-use of magnesium alloys was increased. AZ91 magnesium alloy is the most widely applied.Recycled magnesium alloys have different disadvantages for your re-use.This paper presents results obtained in ...
Raúl Bariles   +9 more
core   +1 more source

Semi-solid slurry of AZ91 magnesium alloy prepared by electromagnetic stirring near liquidus temperature [PDF]

open access: yesChina Foundry, 2007
An electromagnetic stirring process near liquidus temperature was designed and demonstrated experimentally to produce semi-solid slurry of AZ91 magnesium alloy, in order to avoid not only contamination from mechanical stirring but also the inflammation ...
ZHANG Xiao-li, TENG Hai-tao, LI Ting-ju
doaj  

Influence of heat treatment on the machinability and corrosion behavior of AZ91 Mg alloy

open access: yesJournal of Magnesium and Alloys, 2018
In the present study, AZ91 Mg alloy was heat treated at 410 °C for 6, 12 and 24 h to investigate the influence of heat treatment on machinability and corrosion behavior.
Swetha Chowdary V   +4 more
doaj   +1 more source

Microstructure, corrosion and wear behavior of (AlCu)3.5CoCrNiFe and (AlCu)3.5CoCrNiTi high entropy alloy coatings prepared by laser cladding on AZ91 magnesium alloy

open access: yesJournal of Materials Research and Technology
(AlCu)3.5CoCrNiFe and (AlCu)3.5CoCrNiTi high entropy alloy (HEA) coatings were prepared on AZ91 magnesium alloy by using laser cladding technology. The phase constitution, microstructure, microhardness, corrosion resistance and wear resistance of the ...
Hui Geng   +4 more
doaj   +1 more source

Microstructure and Mechanical Behaviors of AZ91 Magnesium Alloy with Thermal Rate Treatment Technique [PDF]

open access: yes, 2011
Microstructure and mechanical behaviors of AZ91 cast magnesium alloys with melt superheating and thermal rate treatment technique were studied. Alloy grains thicken at 820°C and refine at 870°C when they contains Mn element and the crucible had no ...
Yu Jie Sun   +3 more
core   +1 more source

Microstructural evolution of die-cast and homogenized AZ91 Mg-alloys during dry sliding condition

open access: yesJournal of Magnesium and Alloys, 2017
Microstructural evolution of die-cast and homogenized AZ91 Mg-alloys was investigated during dry sliding wear condition. Tribological tests were performed using a pin-on-disc (EN8 steel) configuration with a normal load of 50 N at a constant sliding ...
Nagaraj M. Chelliah   +3 more
doaj   +1 more source

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